Introducing the test results measuring the scattered light amount from one side of frosted glass and the same glass that has been treated with a black paint finish!
This document introduces a method for successfully mitigating stray light, specifically the application of black coating on the edges of lenses. It includes measurements conducted by projecting a laser light source onto a scattering target at a specific angle (other than vertical incidence) and the results obtained. Edmund Optics offers a wide range of standard products that have undergone black coating. [Contents] - Stray Light - Measurement of BRDF (Bidirectional Reflectance Distribution Function) - Results - Introduction of related products and technical documents *For more details, please refer to the PDF document or feel free to contact us.
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Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.